AC6440 is a replacement lid for AC9400/AC9100 NEO intelligent nodes with an option for a Remote PHY Device (RPD) module. The lid can be factory-installed or installed during later field upgrades.
The AC6440 RPD module has one downstream signal segment and, depending on configuration, either one or two upstream signal segments. The AC6440 supports the full DOCSIS 3.1 spectrum in downstream and upstream directions and allows a maximum of 6 OFDM- and 2 OFDMA channels per RF-port.
AC6440 includes single or dual power supplies for the RPD, depending on the configuration. Thus, operation continues uninterrupted, even during unexpected power failure.